Skill Claude CodeCodex
Guides ccusage agent source formats. Use when checking where an agent stores its logs, how raw records map to tokens and models, how precomputed costs interact with cost modes, or which reports an agent supports.
Skill Claude CodeCodex
Guides ccusage structural code searches with ast-grep. Use when finding Rust or TypeScript syntax patterns, validating migrations, or writing AST-based search commands.
Skill Claude CodeCodex
Verifies ccusage terminal output in a real cmux pane. Use when changing responsive tables, column widths, progress bars, spinners, or colors, or when a long-running command's output must be captured beyond the visible viewport.
Skill Claude CodeCodex
Creates atomic Conventional Commits. Use when committing code changes, splitting a diff into independently revertable hunks, staging precise patches non-interactively, or writing commit messages.
Skill Claude CodeCodex
Runs the full PR lifecycle. Use when creating a branch, committing, pushing, opening a PR, requesting AI review, replying to review threads, and driving CI to green.
Skill Claude CodeCodex
Guides ccusage monorepo development. Use when editing workspace packages, the npm launcher or native packaging, dependencies, or shared configuration, and when running the just build, typecheck, test, format, or check recipes.
Skill Claude CodeCodex
Routes ccusage documentation impact work. Use when code or behavior changes affect README files, docs guides, VitePress navigation, screenshots, schema docs, or user-facing commands/options, and when auditing whether a change needs docs at all.
Skill Claude CodeCodex
Diagnoses and fixes failing GitHub Actions checks with gh. Use when CI fails on a pull request and needs logs, focused fixes, and validation.
Skill Claude CodeCodex
Guides ccusage Nushell scripts. Use when adding, editing, formatting, or validating .nu files under .github/scripts, apps/ccusage/scripts, or scripts, including their Nix shebangs and GitHub Actions callers.
Skill Claude CodeCodex
Profiles ccusage performance. Use when a CLI command is slow, when checking that an optimization actually helped, when comparing a branch against main, or when reading a captured CPU profile.
Skill Claude CodeCodex
Detects duplicated Rust code with the dev-shell similarity-rs CLI. Use when reviewing .rs files for repeated functions, impl methods, or parallel struct and enum definitions, or before extracting a shared helper.
Skill Claude CodeCodex
Guides Rust binary size reduction for ccusage. Use when changing the rust/Cargo.toml release profile, dependency features, native packaging size, or investigating executable bloat with cargo bloat.
Skill Claude CodeCodex
Guides ccusage Rust implementation work. Use when editing rust/crates or rust/adapters, adapter module layout, crate visibility and hawk findings, embedded pricing, or Rust behavior parity.
Skill Claude CodeCodex
Guides repo-local skill creation and updates. Use when adding or editing .agents/skills, root AGENTS.md routing, SKILL.md frontmatter, description trigger quality, references layout, skill scripts, or skill file line budgets.
Skill Claude CodeCodex
Guides t-wada Red-Green-Refactor TDD for ccusage logic changes. Use when implementing a feature, writing a regression test for a bug, or refactoring Rust or TypeScript behavior test-first.
Skill Claude CodeCodex
Guides ccusage Rust and Node tests. Use when adding or fixing cargo tests, Node test files, CLI snapshots, Claude model pricing, LiteLLM compatibility, or fixture-backed tests.
Skill Claude CodeCodex
Guides ccusage TypeScript and JavaScript work. Use before reading or editing .ts, .tsx, .js, or .jsx files, including the npm launcher, Node tests, build and fixture scripts, mocks, and typed literals.
Hook Claude Code
Runs when a git worktree is created, running an inline shell check. From ccusage/ccusage.
Hook Claude Code
Runs when a git worktree is removed, running an inline shell check. From ccusage/ccusage.
Settings file Claude Code
Agent settings declaring 2 hook events (WorktreeCreate, WorktreeRemove) and 5 allowed tools.
MCP server Claude CodeCodexCursor +2
Context7's hosted MCP server: up-to-date library documentation and code examples on demand. Remote server at mcp.context7.com.
MCP server Claude CodeCodexCursor +2
MCP server "grep", hosted remotely at mcp.grep.app, as configured in ccusage/ccusage.
Instructions file CodexOpenCode
AGENTS.md instructions for ccusage/ccusage, covering agents.md, skill routing, repository shape and policy.
Instructions file
Claude Code instructions for ccusage/ccusage, a project described as: npx ccusage.